From: Nicholas Piggin <nicholas.piggin@gmail.com>
To: linuxppc-dev@lists.ozlabs.org
Cc: Nicholas Piggin <npiggin@gmail.com>,
Benjamin Herrenschmidt <benh@kernel.crashing.org>,
Michael Ellerman <mpe@ellerman.id.au>
Subject: [PATCH 11/14] powerpc/pseries: use single macro for both parts of OOL exception
Date: Thu, 21 Jul 2016 16:44:10 +1000 [thread overview]
Message-ID: <1469083453-9279-12-git-send-email-npiggin@gmail.com> (raw)
In-Reply-To: <1469083453-9279-1-git-send-email-npiggin@gmail.com>
Simple substitution.
Signed-off-by: Nick Piggin <npiggin@gmail.com>
---
arch/powerpc/kernel/exceptions-64s.S | 53 ++++++++++++------------------------
1 file changed, 17 insertions(+), 36 deletions(-)
diff --git a/arch/powerpc/kernel/exceptions-64s.S b/arch/powerpc/kernel/exceptions-64s.S
index 7893af7..9832765 100644
--- a/arch/powerpc/kernel/exceptions-64s.S
+++ b/arch/powerpc/kernel/exceptions-64s.S
@@ -766,8 +766,7 @@ END_FTR_SECTION_IFSET(CPU_FTR_TM)
COMMON_HANDLER_END(fp_unavailable_common)
-__VECTOR_HANDLER_REAL_OOL_MASKABLE(decrementer, 0x900, 0x980)
-__TRAMP_HANDLER_REAL_OOL_MASKABLE(decrementer, 0x900)
+VECTOR_HANDLER_REAL_OOL_MASKABLE(decrementer, 0x900, 0x980)
VECTOR_HANDLER_VIRT_MASKABLE(decrementer, 0x4900, 0x4980, 0x900)
TRAMP_KVM(PACA_EXGEN, 0x900)
COMMON_HANDLER_ASYNC(decrementer_common, 0x900, timer_interrupt)
@@ -891,8 +890,7 @@ VECTOR_HANDLER_VIRT(single_step, 0x4d00, 0x4e00, 0xd00)
TRAMP_KVM(PACA_EXGEN, 0xd00)
COMMON_HANDLER(single_step_common, 0xd00, single_step_exception)
-__VECTOR_HANDLER_REAL_OOL_HV(h_data_storage, 0xe00, 0xe20)
-__TRAMP_HANDLER_REAL_OOL_HV(h_data_storage, 0xe00)
+VECTOR_HANDLER_REAL_OOL_HV(h_data_storage, 0xe00, 0xe20)
VECTOR_HANDLER_VIRT_BEGIN(unused, 0x4e00, 0x4e20)
b . /* Can't happen, see v2.07 Book III-S section 6.5 */
VECTOR_HANDLER_VIRT_END(unused, 0x4e00, 0x4e20)
@@ -912,8 +910,7 @@ COMMON_HANDLER_END(h_data_storage_common)
COMMON_HANDLER(trap_0e_common, 0xe00, unknown_exception)
-__VECTOR_HANDLER_REAL_OOL_HV(h_instr_storage, 0xe20, 0xe40)
-__TRAMP_HANDLER_REAL_OOL_HV(h_instr_storage, 0xe20)
+VECTOR_HANDLER_REAL_OOL_HV(h_instr_storage, 0xe20, 0xe40)
VECTOR_HANDLER_VIRT_BEGIN(unused, 0x4e20, 0x4e40)
b . /* Can't happen, see v2.07 Book III-S section 6.5 */
VECTOR_HANDLER_VIRT_END(unused, 0x4e20, 0x4e40)
@@ -921,16 +918,13 @@ TRAMP_KVM_HV(PACA_EXGEN, 0xe20)
COMMON_HANDLER(h_instr_storage_common, 0xe20, unknown_exception)
-__VECTOR_HANDLER_REAL_OOL_HV(emulation_assist, 0xe40, 0xe60)
-__TRAMP_HANDLER_REAL_OOL_HV(emulation_assist, 0xe40)
-__VECTOR_HANDLER_VIRT_OOL_HV(emulation_assist, 0x4e40, 0x4e60)
-__TRAMP_HANDLER_VIRT_OOL_HV(emulation_assist, 0xe40)
+VECTOR_HANDLER_REAL_OOL_HV(emulation_assist, 0xe40, 0xe60)
+VECTOR_HANDLER_VIRT_OOL_HV(emulation_assist, 0x4e40, 0x4e60, 0xe40)
TRAMP_KVM_HV(PACA_EXGEN, 0xe40)
COMMON_HANDLER(emulation_assist_common, 0xe40, emulation_assist_interrupt)
__VECTOR_HANDLER_REAL_OOL_HV_DIRECT(hmi_exception, 0xe60, 0xe80, hmi_exception_early)
-__TRAMP_HANDLER_REAL_OOL_MASKABLE_HV(hmi_exception, 0xe60)
VECTOR_HANDLER_VIRT_BEGIN(unused, 0x4e60, 0x4e80)
b . /* Can't happen, see v2.07 Book III-S section 6.5 */
VECTOR_HANDLER_VIRT_END(unused, 0x4e60, 0x4e80)
@@ -987,10 +981,8 @@ COMMON_HANDLER_END(hmi_exception_early)
COMMON_HANDLER_ASYNC(hmi_exception_common, 0xe60, handle_hmi_exception)
-__VECTOR_HANDLER_REAL_OOL_MASKABLE_HV(h_doorbell, 0xe80, 0xea0)
-__TRAMP_HANDLER_REAL_OOL_MASKABLE_HV(h_doorbell, 0xe80)
-__VECTOR_HANDLER_VIRT_OOL_MASKABLE_HV(h_doorbell, 0x4e80, 0x4ea0)
-__TRAMP_HANDLER_VIRT_OOL_MASKABLE_HV(h_doorbell, 0xe80)
+VECTOR_HANDLER_REAL_OOL_MASKABLE_HV(h_doorbell, 0xe80, 0xea0)
+VECTOR_HANDLER_VIRT_OOL_MASKABLE_HV(h_doorbell, 0x4e80, 0x4ea0, 0xe80)
TRAMP_KVM_HV(PACA_EXGEN, 0xe80)
#ifdef CONFIG_PPC_DOORBELL
COMMON_HANDLER_ASYNC(h_doorbell_common, 0xe80, doorbell_exception)
@@ -1003,18 +995,14 @@ VECTOR_HANDLER_REAL_NONE(0xea0, 0xf00)
VECTOR_HANDLER_VIRT_NONE(0x4ea0, 0x4f00)
-__VECTOR_HANDLER_REAL_OOL(performance_monitor, 0xf00, 0xf20)
-__TRAMP_HANDLER_REAL_OOL(performance_monitor, 0xf00)
-__VECTOR_HANDLER_VIRT_OOL(performance_monitor, 0x4f00, 0x4f20)
-__TRAMP_HANDLER_VIRT_OOL(performance_monitor, 0xf00)
+VECTOR_HANDLER_REAL_OOL(performance_monitor, 0xf00, 0xf20)
+VECTOR_HANDLER_VIRT_OOL(performance_monitor, 0x4f00, 0x4f20, 0xf00)
TRAMP_KVM(PACA_EXGEN, 0xf00)
COMMON_HANDLER_ASYNC(performance_monitor_common, 0xf00, performance_monitor_exception)
-__VECTOR_HANDLER_REAL_OOL(altivec_unavailable, 0xf20, 0xf40)
-__TRAMP_HANDLER_REAL_OOL(altivec_unavailable, 0xf20)
-__VECTOR_HANDLER_VIRT_OOL(altivec_unavailable, 0x4f20, 0x4f40)
-__TRAMP_HANDLER_VIRT_OOL(altivec_unavailable, 0xf20)
+VECTOR_HANDLER_REAL_OOL(altivec_unavailable, 0xf20, 0xf40)
+VECTOR_HANDLER_VIRT_OOL(altivec_unavailable, 0x4f20, 0x4f40, 0xf20)
TRAMP_KVM(PACA_EXGEN, 0xf20)
COMMON_HANDLER_BEGIN(altivec_unavailable_common)
EXCEPTION_PROLOG_COMMON(0xf20, PACA_EXGEN)
@@ -1051,11 +1039,8 @@ END_FTR_SECTION_IFSET(CPU_FTR_ALTIVEC)
COMMON_HANDLER_END(altivec_unavailable_common)
-
-__VECTOR_HANDLER_REAL_OOL(vsx_unavailable, 0xf40, 0xf60)
-__TRAMP_HANDLER_REAL_OOL(vsx_unavailable, 0xf40)
-__VECTOR_HANDLER_VIRT_OOL(vsx_unavailable, 0x4f40, 0x4f60)
-__TRAMP_HANDLER_VIRT_OOL(vsx_unavailable, 0xf40)
+VECTOR_HANDLER_REAL_OOL(vsx_unavailable, 0xf40, 0xf60)
+VECTOR_HANDLER_VIRT_OOL(vsx_unavailable, 0x4f40, 0x4f60, 0xf40)
TRAMP_KVM(PACA_EXGEN, 0xf40)
COMMON_HANDLER_BEGIN(vsx_unavailable_common)
EXCEPTION_PROLOG_COMMON(0xf40, PACA_EXGEN)
@@ -1091,18 +1076,14 @@ END_FTR_SECTION_IFSET(CPU_FTR_VSX)
COMMON_HANDLER_END(vsx_unavailable_common)
-__VECTOR_HANDLER_REAL_OOL(facility_unavailable, 0xf60, 0xf80)
-__TRAMP_HANDLER_REAL_OOL(facility_unavailable, 0xf60)
-__VECTOR_HANDLER_VIRT_OOL(facility_unavailable, 0x4f60, 0x4f80)
-__TRAMP_HANDLER_VIRT_OOL(facility_unavailable, 0xf60)
+VECTOR_HANDLER_REAL_OOL(facility_unavailable, 0xf60, 0xf80)
+VECTOR_HANDLER_VIRT_OOL(facility_unavailable, 0x4f60, 0x4f80, 0xf60)
TRAMP_KVM(PACA_EXGEN, 0xf60)
COMMON_HANDLER(facility_unavailable_common, 0xf60, facility_unavailable_exception)
-__VECTOR_HANDLER_REAL_OOL_HV(h_facility_unavailable, 0xf80, 0xfa0)
-__TRAMP_HANDLER_REAL_OOL_HV(h_facility_unavailable, 0xf80)
-__VECTOR_HANDLER_VIRT_OOL_HV(h_facility_unavailable, 0x4f80, 0x4fa0)
-__TRAMP_HANDLER_VIRT_OOL_HV(h_facility_unavailable, 0xf80)
+VECTOR_HANDLER_REAL_OOL_HV(h_facility_unavailable, 0xf80, 0xfa0)
+VECTOR_HANDLER_VIRT_OOL_HV(h_facility_unavailable, 0x4f80, 0x4fa0, 0xf80)
TRAMP_KVM_HV(PACA_EXGEN, 0xf80)
COMMON_HANDLER(h_facility_unavailable_common, 0xf80, facility_unavailable_exception)
--
2.8.1
next prev parent reply other threads:[~2016-07-21 6:45 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-07-21 6:43 [RFC][PATCH 00/14] pseries exception cleanups Nicholas Piggin
2016-07-21 6:44 ` [PATCH 01/14] powerpc: add arch/powerpc/tools directory Nicholas Piggin
2016-07-21 6:44 ` [PATCH 02/14] powerpc/pseries: remove cross-fixup branches in exception code Nicholas Piggin
2016-07-21 6:44 ` [PATCH 03/14] powerpc: build-time fixup alternate feature relative addresses Nicholas Piggin
2016-07-21 13:39 ` Nicholas Piggin
2016-07-21 6:44 ` [PATCH 04/14] powerpc/pseries: move decrementer exception vector out of line Nicholas Piggin
2016-07-21 6:44 ` [PATCH 05/14] powerpc/pseries: 4GB exception handler offsets Nicholas Piggin
2016-07-21 14:34 ` David Laight
2016-07-22 7:52 ` Nicholas Piggin
2016-07-21 6:44 ` [PATCH 06/14] powerpc/pseries: h_facility_unavailable realmode exception location Nicholas Piggin
2016-07-21 6:44 ` [PATCH 07/14] powerpc/pseries: improved exception vector macros Nicholas Piggin
2016-07-21 6:44 ` [PATCH 08/14] powerpc/pseries: consolidate exception handler alignment Nicholas Piggin
2016-07-21 6:44 ` [PATCH 09/14] powerpc/64: use gas sections for arranging exception vectors Nicholas Piggin
2016-07-21 6:44 ` [PATCH 10/14] powerpc/pseries: move related exception code together Nicholas Piggin
2016-07-21 6:44 ` Nicholas Piggin [this message]
2016-07-21 6:44 ` [PATCH 12/14] powerpc/pseries: remove unused exception code, small cleanups Nicholas Piggin
2016-07-21 6:44 ` [PATCH 13/14] powerpc/pseries: consolidate slb exceptions Nicholas Piggin
2016-07-21 6:44 ` [PATCH 14/14] powerpc/pseries: exceptions use short handler load again Nicholas Piggin
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